Dynamical, regional winter weather, meant to make your in-game skies as miserable as those outside
Adds flexibility to various aspects of vanilla worldgen, allowing customization of otherwise hardcoded parameters
Language adapter and wrapper libraries for Groovy mods on Fabric and Quilt
Various new potions whose effects vary by world, depending on the world seed
A library mod for adding biomes by "squishing" other biomes out of the way